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gptkbp:instance_of
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gptkb:turbofan_engine
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gptkbp:application
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gptkb:Boeing_707
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|
gptkbp:armament
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gptkb:22
composite
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|
gptkbp:average_temperature
|
1,600 ° F
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|
gptkbp:certification
|
FAA certified
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gptkbp:combustor_type
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annular
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gptkbp:compressor_type
|
axial
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gptkbp:control_system
|
gptkb:FADEC
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|
gptkbp:cooling_system
|
air-cooled
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|
gptkbp:design
|
modular design
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gptkbp:diameter
|
3.0 ft
3.3 ft
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|
gptkbp:elevation
|
43,000 ft
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|
gptkbp:emissions_standard
|
CAEP/6
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|
gptkbp:engine
|
gptkb:Evendale,_Ohio
advanced aerodynamics
advanced materials
state-of-the-art technology
developed in the 1990s
bleed air start
bleed air
first engine to exceed 100,000 lbf thrust
part of GE90 family
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|
gptkbp:engine_compressor_blades
|
gptkb:26
|
|
gptkbp:engine_configuration
|
gptkb:1
modular
twin-spool
wing-mounted
pylon-mounted
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|
gptkbp:engine_power
|
very high
high reliability
high efficiency
optimized for long-haul flights
long lifecycle
|
|
gptkbp:engine_turbine_blades
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gptkb:6
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|
gptkbp:engine_type
|
gptkb:Boeing_777-200_LR
high bypass turbofan
GE90-130 B1 B variant
|
|
gptkbp:engine_variant_of
|
gptkb:GE90-115_B
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|
gptkbp:first_flight
|
gptkb:1995
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|
gptkbp:fuel_capacity
|
lightweight design
11.5 ft
3.0 ft
8,000 lb
|
|
gptkbp:fuel_economy
|
high
0.5 lb/lbf/hr
fuel-efficient design
|
|
gptkbp:fuel_type
|
gptkb:Jet_A
|
|
gptkbp:gearbox
|
reduction gearbox
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
GE90-130 B1 B
|
|
gptkbp:impact
|
reduced environmental impact
significant impact on aviation industry
|
|
gptkbp:is_tested_for
|
Peebles Test Operation
|
|
gptkbp:length
|
11.5 ft
|
|
gptkbp:maintenance
|
scheduled maintenance
10,000 hours
6,000 hours
on-wing maintenance
low maintenance cost
|
|
gptkbp:manufacturer
|
gptkb:General_Electric
|
|
gptkbp:max_speed
|
Mach 0.84
|
|
gptkbp:noise_level
|
noise reduction technologies
Stage 4 compliant
|
|
gptkbp:number_of_engines
|
2
|
|
gptkbp:number_of_stages
|
gptkb:10
|
|
gptkbp:operational_period
|
long-haul flights
|
|
gptkbp:original_run
|
gptkb:1995
|
|
gptkbp:propulsion
|
130,000 lbf
|
|
gptkbp:service_entry
|
gptkb:1995
|
|
gptkbp:successor
|
gptkb:GE90-115_B
|
|
gptkbp:thrust_reverser_type
|
clamshell
|
|
gptkbp:turbine_type
|
high bypass ratio
single crystal superalloy
|
|
gptkbp:weight
|
8,000 lb
|
|
gptkbp:bfsParent
|
gptkb:GE90-130_B1
|
|
gptkbp:bfsLayer
|
6
|